<template>
	<view class="app">
		<view class="price-box">
			<text>支付金额</text>
			<text class="price">{{orderInfo.price}}</text>
		</view>

		<view class="pay-type-list">

			<view class="type-item b-b" @click="changePayType('weixin')">
				<text class="icon yticon icon-weixinzhifu"></text>
				<view class="con">
					<text class="tit">微信支付</text>
					<text>推荐使用微信支付</text>
				</view>
				<label class="radio">
					<radio value="" color="#fa436a" :checked='payType == "weixin"' />
					</radio>
				</label>
			</view>
			<!-- <view class="type-item b-b" @click="changePayType(2)">
				<text class="icon yticon icon-alipay"></text>
				<view class="con">
					<text class="tit">支付宝支付</text>
				</view>
				<label class="radio">
					<radio value="" color="#fa436a" :checked='payType == 2' />
					</radio>
				</label>
			</view> -->
			<view class="type-item" @click=" user.balance>orderInfo.price?changePayType('balance'):'' ">
				<text class="icon yticon icon-erjiye-yucunkuan"></text>
				<view class="con">
					<text class="tit">预存款支付</text>
					<text>可用余额 {{user.balance>orderInfo.price?user.balance:'余额不足'}}</text>
				</view>
				<label class="radio" v-if="user.balance>orderInfo.price">
					<radio value="" color="#fa436a" :checked='payType == "balance"' />
					</radio>
				</label>
			</view>
		</view>
		
		<text class="mix-btn" @click.once="confirm">确认支付</text>
	</view>
</template>

<script>
   import {getOne} from "../../api/publicapi.js"
	export default {
		data() {
			return {
				payType: 'weixin',
				orderInfo: {},
                user:{}
			};
		},
		computed: {
           
		},
		onLoad(options) {

            this.orderInfo = JSON.parse(options.data).palydata;
      console.log(this.orderInfo)
            this.getuser()
		},

		methods: {
			//选择支付方式
			changePayType(type) {
				this.payType = type;
			},
            getuser(){
                getOne('front/user/getuser').then(res => {
                    this.user = res
                 
                })
            },
            	//确认支付
           confirm: async function() {
               
                  this.orderInfo.plcae = this.payType
                    let that = this
              getOne('front/order/miniconfirmOrder', this.orderInfo).then(res => {
                  if( res.message == '成功'){
                      // let palydata = res.data
                      if (this.orderInfo.plcae == 'weixin') {
                          this.wxpay(res.data)
                          return
                      }
                     that.$api.msg('付款成功')
                     uni.navigateBack({
                            delta: 2
                        }) 
                    }
                  })
    
           },
            wxpay(data){
            
                let that = this
                uni.requestPayment({
                    appId:data.appId,
                    provider: data.plcae,
                    timeStamp: data.timestamp,
                    nonceStr: data.nonceStr,
                    package: data.package,
                    signType: data.signType,
                    paySign: data.paySign,
                    success: function (res) {
                        that.$api.msg('付款成功')
                       uni.navigateBack({
                                delta: 2
                            }) 
                        
                    },
                    fail: function (err) {
                        that.$api.msg('付款失败')
						uni.navigateTo({
							url:"/pages/user/user"
						})
                    }
                });
            }
            
            
		
			
		}
	}
</script>

<style lang='scss'>
	.app {
		width: 100%;
	}

	.price-box {
		background-color: #fff;
		height: 265upx;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		font-size: 28upx;
		color: #909399;

		.price{
			font-size: 50upx;
			color: #303133;
			margin-top: 12upx;
			&:before{
				content: '￥';
				font-size: 40upx;
			}
		}
	}

	.pay-type-list {
		margin-top: 20upx;
		background-color: #fff;
		padding-left: 60upx;
		
		.type-item{
			height: 120upx;
			padding: 20upx 0;
			display: flex;
			justify-content: space-between;
			align-items: center;
			padding-right: 60upx;
			font-size: 30upx;
			position:relative;
		}
		
		.icon{
			width: 100upx;
			font-size: 52upx;
		}
		.icon-erjiye-yucunkuan {
			color: #fe8e2e;
		}
		.icon-weixinzhifu {
			color: #36cb59;
		}
		.icon-alipay {
			color: #01aaef;
		}
		.tit{
			font-size: $font-lg;
			color: $font-color-dark;
			margin-bottom: 4upx;
		}
		.con{
			flex: 1;
			display: flex;
			flex-direction: column;
			font-size: $font-sm;
			color: $font-color-light;
		}
	}
	.mix-btn {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 630upx;
		height: 80upx;
		margin: 80upx auto 30upx;
		font-size: $font-lg;
		color: #fff;
		background-color: $base-color;
		border-radius: 10upx;
		box-shadow: 1px 2px 5px rgba(219, 63, 96, 0.4);
	}

</style>
